Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:27Z

det| 6 5 ; 4 7 | = 22

∑_{k=1}^{n} k = n(n+1)/2

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∇ × E = −∂B/∂t

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∇²φ = 0

11t² + 9t + 7 = 0

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N₂ + 3H₂ ⇌ 2NH₃

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\frac{9}{2} \sum_{i=1}^{n} i^{2}

∂ψ/∂β = 3ψ

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F = G m₁m₂ / r²

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F = ma

\lim_{t\to 0} \frac{\sin t}{t} = 1

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\binom{n}{k} = \frac{n!}{k!(n-k)!}

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det| 7 4 ; 4 8 | = 40

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d/dx [x^9] = 9x^8

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CH₄ + 2O₂ → CO₂ + 2H₂O

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F = G m₁m₂ / r²

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